Plaquenil is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. Plaquenil rheumatoid arthritis remission Does hydroxychloroquine cause cirrhosis Apr 02, 2019 Chloroquine is rapidly and almost completely absorbed from the gastrointestinal tract, and only a small proportion of the administered dose is found in the stools. Approximately 55% of the drug in the plasma is bound to nondiffusible plasma constituents. Excretion of chloroquine is quite slow, but is increased by acidification of the urine. Hydroxychloroquine Plaquenil is considered a disease-modifying anti-rheumatic drug DMARD. It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. How to use Chloroquine Phosphate. Take this medication by mouth, usually with food to prevent stomach upset, exactly as directed by your doctor. Daily or weekly dosing, dosage amount, and length. Plaquenil is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. This medicine is not effective against all strains of malaria. How to take chloroquine Medicines for the Prevention of Malaria While Traveling., Hydroxychloroquine Plaquenil Plaquenil patient educationIs plaquenil processed through the liverHydroxychloroquine medlineplus Avoid taking an antacid or Kaopectate kaolin-pectin within 4 hours before or after you take chloroquine. Some antacids can make it harder for your body to absorb chloroquine. If you also take an antibiotic called ampicillin, avoid taking it within 2 hours before or 2 hours after you take chloroquine. Chloroquine can make ampicillin much less. Chloroquine Uses, Side Effects, Dosage & Interactions. Chloroquine Oral Uses, Side Effects, Interactions, Pictures.. Chloroquine Uses, Side Effects & Warnings -. Do I need a prescription for hydroxychloroquine Plaquenil? What are the side effects of hydroxychloroquine Plaquenil? What is the dosage for hydroxychloroquine Plaquenil? Which drugs or supplements interact with hydroxychloroquine Plaquenil? Is hydroxychloroquine Plaquenil safe to take if I'm pregnant or breastfeeding? Apr 10, 2019 Take Plaquenil with a meal or a glass of milk. To prevent malaria Start taking Plaquenil 2 weeks before entering an area where malaria is common. Continue taking the medicine regularly during your stay and for at least 8 weeks after you leave the area. To treat malaria Plaquenil is usually given for 3 days. Plaquenil is generally well-tolerated, but side effects are possible. Common side effects linked to Plaquenil include nausea and diarrhea. Taking the medication with food eases nausea for most people taking the drug. Less common side effects include skin rashes, hair thinning, and weakness.